Grease TIMKEN bearings indispensable at work and maintenance of any of the bearings can not be separated from the grease, it was asked, not grease the better? The answer of course is no, the following bearings in Use grease should pay attention.
TIMKEN bearing maintenance, too much grease is in fact a lot of harm. Because the grease has very good adhesion, wear resistance, temperature resistance, rust resistance and lubricity can improve the oxidation resistance, slow aging, and can dissolve carbon deposits, to prevent metal wear debris and oil gather for improve the mechanical wear, pressure and corrosion resistance.
1, the installation of bearings
TIMKEN bearing installation is correct, and affect the accuracy, longevity, and performance. Therefore, the design and assembly departments TIMKEN bearings installation. I hope to be installed in accordance with the operating standards. Operating standards of the project is usually as follows:
(1) cleaning of bearings and related parts
(2) check the connected components of size and finishing
(3) Installation
(4) to install the bearing inspection
(5) the supply of lubricant
2, bearing condition monitoring
TIMKEN bearings run external conditions should always be monitored during use, such as temperature, vibration and noise measurements, etc.. These regular checks will be early detection of potential problems and prevent unexpected machine to suspend the production plan to achieve improved plant productivity and efficiency.
3, the re-lubrication of the bearing
In the course, TIMKEN bearings have the correct re-lubrication, perfect its performance. Bearing lubrication methods, divided into grease and oil lubrication. To the bearing play function, first select the appropriate conditions of use, the purpose of lubrication method. If there is only a lubrication, oil lubrication lubrication dominant. Greased expertise can simplify the bearing surrounding structures.
Note:
4, bearing uninstall
TIMKEN bearings will reach its end-use period of time, should be replaced.
TIMKEN bearings can no longer be used, but the right to remove the original bearings, and timely replacement of the new bearings, can play a good role in promoting the extension of the bearing life.
Product Model | Inside Diameter | Outside Diameter | Thickness |
6948 NSK | 240 | 320 | 38 |
6848 NSK | 240 | 300 | 28 |